The moderating role of work environment in the relationship between proactive personality and personal growth initiative among nurses: a cross-sectional study

Abstract

Backgrounds Personal growth initiative (PGI) is regarded as a meaningful concept with potential value at both the individual and organizational levels, but little is known about the factors that contribute to nurses’ PGI. This study aimed to explore how proactive personality and hospital work environment affect PGI of clinical nurses. Methods A cross-sectional study was conducted between September and October 2022 among 4414 nurses from 10 tertiary general hospitals in 10 cities in Sichuan, China, using a two-stage sampling method. Self-reported anonymous online questionnaires, such as sociodemographic information survey, personal growth initiative scale II, the 10-item proactive personality scale, and practice environment scale-nursing work index were used to collect data. Multiple hierarchical regression analyses were performed to examine research hypotheses. Results Among the control variables in this study, nurses’ self-perceptions of general health status and professional title positively predicted PGI (β = 0.462, 95%CI = 0.272–0.653; β = 1.078, 95%CI = 0.508–1.648). After adding control variables, both proactive personality (β = 1.143, 95%CI = 1.096–1.190) and work environment (β = 3.391, 95%CI = 2.904–3.879) positively predicted PGI. The work environment positively moderated the association between proactive personality and PGI (β = 0.108, 95%CI = 0.025–0.191). These predictors jointly explained 50.3% of the variance in PGI. Conclusions Nurses with a greater tendency to have a typical proactive personality have higher levels of personal growth initiative, and this positive effect will be better highlighted in a healthier work environment. Nursing managers should prioritize the employment of people with proactive personality traits, focus on the development and stimulation of proactive personality traits in nurses, and establish a supportive work environment to maximize the personal growth initiative of nurses.